The end result of coitus left in the middle of the bed. The combined fluids that remain on the sheets after sex.

After we got done humping the hell out of each other, neither one of us wanted to feel the cold fuck wad on our backs. So we both slept on our sides.
I couldn't believe the number of fuck wads my guests left on my spare bed!

A stupid person. Literally a wasted load of semen. As if to say that they shouldn't have been born. That they should have been wiped away, thrown into the garbage, or washed down the shower drain.

The type of person who creates an UrbanDictionary definition specifically to insult a specific person or group, rather than post an actual definition for the word.

Some fuckwad thought it would be funny to waste a definition for this word to spew an ad hominem about the book Liberal Fascism? Why, he's an even bigger fuckwad than the guy who posted a definition of Moonbat that insulted conservatives.